! Started logfile: /scr/pima/bg219i_uvs/J1606+2717_S_dfm.log on Thu May 19 23:27:23 2016 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /scr/pima/bg219i_uvs/J1606+2717_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1606+2717_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.9 visibilities/baseline/integration-bin. ! Found source: J1606+2717 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 6804 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J1606+2717_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998318Jy sigma=26.643254 ! Fit after self-cal, rms=0.809805Jy sigma=21.564285 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.857 mas, bmaj=5.716 mas, bpa=-5.928 degrees ! Estimated noise=0.444132 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.145973 Jy ! Component: 100 - total flux cleaned = 0.178641 Jy ! Total flux subtracted in 100 components = 0.178641 Jy ! Clean residual min=-0.005319 max=0.011294 Jy/beam ! Clean residual mean=-0.000011 rms=0.001449 Jy/beam ! Combined flux in latest and established models = 0.178641 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.178641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057043Jy sigma=1.474912 ! Fit after self-cal, rms=0.057038Jy sigma=1.474741 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011814 Jy ! Component: 100 - total flux cleaned = 0.0176874 Jy ! Total flux subtracted in 100 components = 0.0176874 Jy ! Clean residual min=-0.004168 max=0.006618 Jy/beam ! Clean residual mean=-0.000012 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.196328 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 0.196328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053948Jy sigma=1.394952 ! Fit after self-cal, rms=0.053923Jy sigma=1.394324 ! Inverting map ! Added new window around map position (4, -4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00585539 Jy ! Component: 100 - total flux cleaned = 0.00879823 Jy ! Total flux subtracted in 100 components = 0.00879823 Jy ! Clean residual min=-0.004071 max=0.004533 Jy/beam ! Clean residual mean=-0.000012 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.205126 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.205126 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053207Jy sigma=1.376699 ! Fit after self-cal, rms=0.053170Jy sigma=1.375676 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.438 mas, bmaj=6.583 mas, bpa=-4.774 degrees ! Estimated noise=0.335115 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (10.5, -12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00524148 Jy ! Component: 100 - total flux cleaned = 0.00839996 Jy ! Component: 150 - total flux cleaned = 0.010824 Jy ! Component: 200 - total flux cleaned = 0.0127432 Jy ! Total flux subtracted in 200 components = 0.0127432 Jy ! Clean residual min=-0.003052 max=0.004071 Jy/beam ! Clean residual mean=-0.000014 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.21787 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 57 components and 0.21787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052549Jy sigma=1.359315 ! Fit after self-cal, rms=0.052516Jy sigma=1.358307 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.438 x 6.583 at -4.774 degrees (North through East) ! Clean map min=-0.0029513 max=0.18979 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.09 HN 1.03 KP 0.98 ! LA 0.97 MK 0.99 NL 0.99 OV 0.99 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 0.99 KP 0.98 ! LA 0.95 MK 1.00 NL 1.00 OV 0.99 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.02 KP 0.98 ! LA 0.97 MK 1.00 NL 1.04 OV 0.99 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.09 HN 0.99 KP 0.98 ! LA 1.01 MK 1.02 NL 0.97 OV 1.00 ! PT 0.98 SC 1.02 ! ! ! Fit before self-cal, rms=0.052516Jy sigma=1.358307 ! Fit after self-cal, rms=0.051737Jy sigma=1.339303 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.446 mas, bmaj=6.596 mas, bpa=-4.743 degrees ! Estimated noise=0.333623 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123524 Jy ! Component: 100 - total flux cleaned = 0.00153922 Jy ! Component: 150 - total flux cleaned = 0.00165688 Jy ! Component: 200 - total flux cleaned = 0.0017819 Jy ! Total flux subtracted in 200 components = 0.0017819 Jy ! Clean residual min=-0.002599 max=0.002568 Jy/beam ! Clean residual mean=-0.000014 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.219651 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 0.219651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051676Jy sigma=1.337675 ! Fit after self-cal, rms=0.051669Jy sigma=1.337513 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051669Jy sigma=1.337513 ! Fit after self-cal, rms=0.051242Jy sigma=1.323141 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.447 mas, bmaj=6.596 mas, bpa=-4.824 degrees ! Estimated noise=0.333463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000604009 Jy ! Component: 100 - total flux cleaned = 0.000720017 Jy ! Component: 150 - total flux cleaned = 0.000791782 Jy ! Component: 200 - total flux cleaned = 0.000849283 Jy ! Total flux subtracted in 200 components = 0.000849283 Jy ! Clean residual min=-0.001876 max=0.001831 Jy/beam ! Clean residual mean=-0.000007 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.220501 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 84 components and 0.220501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051211Jy sigma=1.322361 ! Fit after self-cal, rms=0.051212Jy sigma=1.322273 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.02124e-07 Jy ! Component: 100 - total flux cleaned = 4.89525e-05 Jy ! Component: 150 - total flux cleaned = 0.000108354 Jy ! Component: 200 - total flux cleaned = 0.000150201 Jy ! Total flux subtracted in 200 components = 0.000150201 Jy ! Clean residual min=-0.001850 max=0.001817 Jy/beam ! Clean residual mean=-0.000007 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.220651 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 99 components and 0.220651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051203Jy sigma=1.322059 ! Fit after self-cal, rms=0.051202Jy sigma=1.322051 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051202Jy sigma=1.322051 ! Fit after self-cal, rms=0.051208Jy sigma=1.321927 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.449 mas, bmaj=6.597 mas, bpa=-4.857 degrees ! Estimated noise=0.333219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00029341 Jy ! Component: 100 - total flux cleaned = -0.000355856 Jy ! Component: 150 - total flux cleaned = -0.000341944 Jy ! Component: 200 - total flux cleaned = -0.000316312 Jy ! Total flux subtracted in 200 components = -0.000316312 Jy ! Clean residual min=-0.001808 max=0.001784 Jy/beam ! Clean residual mean=-0.000006 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.220335 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 108 components and 0.220335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051199Jy sigma=1.321715 ! Fit after self-cal, rms=0.051199Jy sigma=1.321704 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.83967e-05 Jy ! Component: 100 - total flux cleaned = 6.62549e-06 Jy ! Component: 150 - total flux cleaned = 2.97595e-05 Jy ! Component: 200 - total flux cleaned = 6.29275e-05 Jy ! Total flux subtracted in 200 components = 6.29275e-05 Jy ! Clean residual min=-0.001795 max=0.001778 Jy/beam ! Clean residual mean=-0.000006 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.220397 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 110 components and 0.220398 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051194Jy sigma=1.321583 ! Fit after self-cal, rms=0.051193Jy sigma=1.321575 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051193Jy sigma=1.321575 ! Fit after self-cal, rms=0.051187Jy sigma=1.321547 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.628 mas, bmaj=10.02 mas, bpa=-2.781 degrees ! Estimated noise=0.414586 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000296178 Jy ! Component: 100 - total flux cleaned = 0.000367019 Jy ! Component: 150 - total flux cleaned = 0.000379994 Jy ! Component: 200 - total flux cleaned = 0.00034397 Jy ! Total flux subtracted in 200 components = 0.00034397 Jy ! Clean residual min=-0.002056 max=0.001776 Jy/beam ! Clean residual mean=-0.000012 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.220741 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 119 components and 0.220741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051185Jy sigma=1.321506 ! Fit after self-cal, rms=0.051184Jy sigma=1.321486 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.92662e-05 Jy ! Component: 100 - total flux cleaned = 7.70098e-05 Jy ! Component: 150 - total flux cleaned = 4.70519e-05 Jy ! Component: 200 - total flux cleaned = 2.82917e-05 Jy ! Total flux subtracted in 200 components = 2.82917e-05 Jy ! Clean residual min=-0.002012 max=0.001741 Jy/beam ! Clean residual mean=-0.000012 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.22077 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 125 components and 0.22077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051185Jy sigma=1.321492 ! Fit after self-cal, rms=0.051184Jy sigma=1.321484 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=3.449 mas, bmaj=6.597 mas, bpa=-4.884 degrees ! Estimated noise=0.333037 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.449 x 6.597 at -4.884 degrees (North through East) ! Clean map min=-0.0017318 max=0.18869 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.867 mas, bmaj=5.721 mas, bpa=-6.026 degrees ! Estimated noise=0.444504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.146023 Jy ! Component: 100 - total flux cleaned = 0.17874 Jy ! Component: 150 - total flux cleaned = 0.190669 Jy ! Component: 200 - total flux cleaned = 0.197295 Jy ! Total flux subtracted in 200 components = 0.197295 Jy ! Clean residual min=-0.002572 max=0.003492 Jy/beam ! Clean residual mean=-0.000002 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.197295 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.197295 Jy ! Inverting map and beam ! Estimated beam: bmin=3.449 mas, bmaj=6.597 mas, bpa=-4.884 degrees ! Estimated noise=0.333037 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00565934 Jy ! Component: 100 - total flux cleaned = 0.00956999 Jy ! Component: 150 - total flux cleaned = 0.0124484 Jy ! Component: 200 - total flux cleaned = 0.0146511 Jy ! Total flux subtracted in 200 components = 0.0146511 Jy ! Clean residual min=-0.002195 max=0.001900 Jy/beam ! Clean residual mean=-0.000004 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.211946 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 64 components and 0.211946 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.628 mas, bmaj=10.02 mas, bpa=-2.781 degrees ! Estimated noise=0.414586 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280424 Jy ! Component: 100 - total flux cleaned = 0.00464833 Jy ! Component: 150 - total flux cleaned = 0.00596164 Jy ! Component: 200 - total flux cleaned = 0.00691629 Jy ! Total flux subtracted in 200 components = 0.00691629 Jy ! Clean residual min=-0.001924 max=0.001788 Jy/beam ! Clean residual mean=-0.000011 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.218863 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000701324 Jy ! Component: 100 - total flux cleaned = 0.00108775 Jy ! Component: 150 - total flux cleaned = 0.00122808 Jy ! Component: 200 - total flux cleaned = 0.00134933 Jy ! Total flux subtracted in 200 components = 0.00134933 Jy ! Clean residual min=-0.001932 max=0.001722 Jy/beam ! Clean residual mean=-0.000012 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.220212 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 130 components and 0.220212 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.449 mas, bmaj=6.597 mas, bpa=-4.884 degrees ! Estimated noise=0.333037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.81533e-05 Jy ! Component: 100 - total flux cleaned = 6.37878e-05 Jy ! Component: 150 - total flux cleaned = 6.26485e-05 Jy ! Component: 200 - total flux cleaned = 0.000103294 Jy ! Total flux subtracted in 200 components = 0.000103294 Jy ! Clean residual min=-0.001914 max=0.001779 Jy/beam ! Clean residual mean=-0.000006 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.220315 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 143 components and 0.220315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051206Jy sigma=1.322143 ! Fit after self-cal, rms=0.051201Jy sigma=1.322000 wmodel /J1606+2717_S_map.mod ! wmodel: Unable to open new model file: /J1606+2717_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J1606+2717_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.449 x 6.597 at -4.884 degrees (North through East) ! Clean map min=-0.0018081 max=0.18872 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1606+2717_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.188721 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000411692 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.654446 0.654446 1.30889 2.61779 5.23557 10.4711 20.9423 41.8846 83.7691 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.188 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 458.402 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1606+2717_S_dfm.log closed on Thu May 19 23:27:26 2016